Problems from The 2020 ICPC Vietnam National Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Astrological Sign0.003603348124837%2.6Easyen
Battle of Hogwarts0.06733104825424%5.6Harden
Cable Car0.002822805319%8.0Harden
Dividing Kingdom0.3416244068320%6.3Harden
Easy Arithmetic0.0816563166320%7.8Harden
Fluffy Cat0.0114322363716%8.0Harden
Greatest Pair0.66143475614920%5.7Harden
Highway to Mount Fansipan0.03347103527527%4.2Mediumen
Infinite 2D Array0.0445665218128%5.6Harden
Just Enough Water0.0042739813835%4.6Mediumen
Kingdom of Cats0.0047477421428%5.0Mediumen
Looping Around0.4718582914716%7.9Harden
Malfunctioning Robot0.0074135937227%3.9Mediumen